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Home > Carbon Steel >EN10305-1 / EN10305-4 Seamless Tubing
Operating from our base in Naypyidaw, Tun Pipes is a trusted name for precision-engineered steel tubing across Myanmar. We take pride in supplying industry with high-quality EN10305-1 and EN10305-4 seamless tubing, materials chosen for their exceptional reliability and consistency. Our commitment is to provide solutions that meet the tight tolerances and demanding specifications required by modern engineering projects, ensuring our clients can build with confidence and efficiency.
The composition of EN10305-1 and EN10305-4 tubing is carefully controlled, primarily using steel grades like E235 and E355 to offer excellent strength and durability. These tubes are cold-drawn, resulting in superior surface finishes and enhanced mechanical properties, including precise yield and tensile strength. This strict adherence to European standards guarantees a product that performs predictably under pressure and in demanding mechanical systems, providing a reliable foundation for critical applications.
| Steel Name | Steel Number | C max. | Si max. | Mn max. | P max. | S max. | AL min. |
| E215 | 1.0212 | 0.10 | 0.05 | 0.7 | 0.025 | 0.025 | 0.025 |
| 1.0308 | 0.17 | 0.35 | 1.2 | 0.025 | 0.025 | / | |
| E355 | 1.058 | 0.22 | 0.55 | 1.6 | 0.025 | 0.025 | / |
| Mechanical properties at room temperature | |||||||||||||
| Steel Grade | Minimum values for the delivery condition | ||||||||||||
| Steel Name | Steel Number | +C | +LC | +SR | +A | +N | |||||||
| Rm Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | ||
| E215 | 1.0212 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290 to 430 | 25 | 30 |
| E235 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340 to 480 | 235 | 25 |
| E355 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490 to 630 | 355 | 22 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
When you choose EN10305-1 / EN10305-4 Seamless Tubing from Tun Pipes and Tubes, you can count on exceptional quality and long-lasting durability. These tubes offer excellent corrosion resistance and high strength, making them perfect for various industrial applications. Our commitment to outstanding service and reliable delivery guarantees customer satisfaction with every order. With extensive expertise in stainless steel products, we provide premium solutions tailored to meet your unique needs.
Tun Pipes and Tubes, a top supplier of EN10305-1 / EN10305-4 Seamless Tubing in Naypyidaw, Myanmar, offers a comprehensive range of high-quality pipes and tubes for various industrial applications. With an extensive inventory and a commitment to exceptional customer service, they have become the go-to source for stainless steel products in the area.
At Tun Pipes and Tubes, we specialize in providing custom-sized EN10305-1 / EN10305-4 Seamless Tubing designed to meet your specific requirements. Our expert team is committed to delivering personalized solutions for all your piping and tubing needs. For more details, contact us at sales@tunpipes.com.
EN 10305-1 / EN 10305-4 Seamless Tubing finds extensive use in hydraulic and pneumatic systems, automotive components, machine manufacturing, and mechanical engineering. The EN 10305-1 tubes are ideal for precision mechanical applications, while the EN 10305-4 is specifically tailored for hydraulic and fluid power systems, including cylinder barrels, hydraulic lines, and fuel injection tubing. These tubes are also prevalent in agricultural machinery, aerospace equipment, and industrial automation. Their precise tolerances, pressure resistance, and surface quality make them a go-to choice for various applications.
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